L Huang, Z Wang, F Wang, S Wang, D Wang, M Gao… - Molecules, 2024 - mdpi.com
Six new 2 α-hydroxy ursane triterpenoids, 3 α-cis-p-coumaroyloxy-2 α, 19 α-dihydroxy-12-
ursen-28-oic acid (1), 3 α-trans-p-coumaroyloxy-2 α, 19 α-dihydroxy-12-ursen-28-oic acid …